Read about specific categories in the Spyware Information Center. eTrust PestScan detects spyware, but it does not remove it. To remove what has been found, and protect against any future invasions, Get CA Anti-Spyware. The eTrust PestScan shows you what spyware is on your system. It will not remove or modify any files. To remove harmful spyware, purchase our full-feature solution, eTrust Pest